I expected a large portion of the screen time to be in set up (getting to the point of being stuck) and a significant amount of scenes of what was happening in the real world when they finally learned he was missing. Nope.

I could handle Bellatrix as Queen Elizabeth, and Dumbledore as King George V seemed quite natural, but I just couldn't get past Wormtail as Churchill.

The Social Network is filled with several characters, based on real people, who have some fairly strong intentions. The dialog is sharp, fast-paced, and witty. A lot like The West Wing. The opening scene where Zuckerberg's girlfriend dumps him is a cutting verbal melee of sarcastic jabs and assaults.